Accession Number : AD0083915

Title :   SELECTIVE ALTERATION OF DIGITAL DATA IN A MAGNETIC DRUM COMPUTER MEMORY

Corporate Author : SPERRY RAND CORP ST PAUL MN UNIVAC DEFENSE SYSTEMS DIV

Personal Author(s) : COHEN, ARNOLD A. ; KEYE, WILLIAM R.

Report Date : 01 DEC 1947

Pagination or Media Count : 1

Descriptors :   *CIRCUITS, *DIGITAL COMPUTERS, MEMORY DEVICES, DATA STORAGE SYSTEMS, DESIGN, MAGNETIC RECORDING SYSTEMS.

Distribution Statement : APPROVED FOR PUBLIC RELEASE